1. Having or pertaining to pants.
2. An excessively long way to say "pants".
With all those pairs of jeans, you've got alot of pantsness.
General term for the appearance of a man's pants or jeans, specifically the fit and style (or lack thereof) or the manner in which he wears them. Can refer to either a good fit (intriguing nooks and crannies evident, emphasis on the ass) or a poor fit (pleats, tapered pants, ass-obliterating sagging). May also refer to good pants worn badly (plumber's crack, waistband under armpits). Can be used to describe specific pairs of pants or to a man's entire pants wardrobe or taste in pants.
"He's kind of cute but he really takes bad pantsness to a whole new low."
"Mike's pantsness makes women sad in the pants."
"My boyfriend gives amazing pantsness. He's like a 9.5 on the pantsness scale!"